6" x 2" Cast Iron Wheel Kingpinless Rigid Brake Caster - 1,400 Lbs Capacity wheel-type-sintered-iron Link to Matching Swivel Caster:P5106201251

Link to Matching Swivel Caster:P5106201251

8" x 3" Crowned Tread Ductile Steel Wheel - Part # LDS830

These 1/2" I

Overall Height:4"

6" x 2" Cast Iron Wheel Kingpinless Rigid Brake Caster - 1,400 Lbs Capacity wheel-type-sintered-iron Link to Matching Swivel Caster:P51062012516" x 2" Cast Iron Wheel Kingpinless Rigid Brake Caster Part # P50062CIRBTLB Cast iron is the industry standard metal caster wheel used across a wide range of heavy duty applications. This wheel differs from traditional cast iron designs because it is classified as semi steel. With reduced carbon content & additional steel blended into the casting, it delivers improved capacities, strength, durability & impact resistance compared to standard cast iron